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基于进化艺术的边框纹样设计研究与应用

发布时间:2018-08-28 11:13
【摘要】:边框纹样是我们身边最常见的纹样之一,早在中国历代传统图案纹样中就已出现,这些纹样被人们广泛应用于日用器皿、青铜器、礼器、雕刻品、漆器等工艺美术作品中,既有实用价值又有欣赏趣味,是人类文明宝贵的历史遗产。随着科技的进步,社会的发展,边框纹样在越来越多的领域中得到应用。现代边框设计吸收了中国传统边框纹样和西方古典图案中边框纹饰的精华,并结合现代技术和设计概念,创意出符合现代社会需求和欣赏趣味的各种纹样。这些纹样可以用于各种设计作品中,如书刊装帧,商品包装、广告海报、美术设计、网页设计、日用器皿设计等,涉及方面非常广。 与此同时,计算机辅助设计的应用日益广泛,通过使用计算模型和计算机工具,利用计算机的高信息存储量及可视化手段,从而为产品的创新设计提供有力的支持。它不仅帮助设计人员从繁重的体力劳动中解放出来,而且还能激发设计者创作灵感,是获取全新的非传统设计程序和观点基础上造型形态的有效手段,为产品设计提供了一种新理念和新途径。如何利用已有纹样创新出复杂多样,更具艺术特色的新纹样,或借助计算机的辅助设计功能直接进行纹样的优化设计,成为了人们关注的焦点。本文将进化计算的一个重要分支——进化艺术的思想应用在边框纹样的创新概念设计上,提出了一种计算机辅助设计边框纹样的新方法,为开拓设计思路,提高了工作效率提供了平台支撑。 本文的主要工作为: 1、在分析边框纹样特点的基础上,提出了一种基于进化艺术的几何纹样设计方法。主要创新点有对纹样进行了分层处理,在进化过程中,以“层”为单位编码和进化,并针对进化过程中的局部最优问题,提出了一种开放式的进化策略,即由用户灵活控制进化图层,这种开放式的进化策略有效的保证了进化的流畅性和完整性;对进化个体的适应值进行了修改,分成了艺术分和创新分两部分,由设计师根据需要设置两者的比重;针对进化艺术中人机交互式评分容易导致用户疲劳问题,引入了基于基因意义单元的适应值自动估计机制,大大减轻了用户工作量。 2、利用骨式法自动生成边框纹样,同时借鉴了排列组合的思想,使纹样颇具艺术气息。为了使生成的纹样更加符合用户要求,提供了两种正稿方法,一种是手动正稿,另一种是基于数学曲线正稿方法,将数学曲线的韵律美融入到边框纹样当中。 3、设计实现了一个基于GDI+的边框纹样设计CAD系统。在VC++.NET平台下用模块化思想开发而成,实现了纹样进化、适应值自动估计和产品组装渲染几大功能。
[Abstract]:The border pattern is one of the most common patterns around us. It has already appeared in the traditional patterns of Chinese dynasties. These patterns have been widely used in daily utensils, bronzes, ceremonial objects, sculptures, lacquer wares, and other arts and crafts works. Both practical value and appreciation of interest, is a valuable historical heritage of human civilization. With the progress of science and technology and the development of society, border pattern has been applied in more and more fields. Modern border design absorbs the essence of Chinese traditional border pattern and western classical pattern, and combines modern technology and design concept, and creatively comes up with all kinds of patterns that meet the needs of modern society and appreciate interest. These patterns can be used in a variety of design works, such as book binding, commodity packaging, advertising posters, art design, web design, daily utensils design, and so on, covering a wide range of areas. At the same time, the application of computer aided design (CAD) is becoming more and more extensive. Through the use of computing model and computer tools, the high information storage and visual means of computer are used to provide powerful support for the innovative design of products. It not only helps designers to free themselves from strenuous physical labor, but also inspires designers to create inspiration. It is an effective means to obtain new unconventional design procedures and shapes on the basis of viewpoints. It provides a new idea and new way for product design. How to make use of the existing patterns to create new patterns with complex and more artistic characteristics, or with the aid of computer aided design function, has become the focus of attention. In this paper, the idea of evolutionary art, an important branch of evolutionary computing, is applied to the innovative conceptual design of border pattern, and a new method of computer aided design of border pattern is proposed to develop the design idea. Improve the working efficiency to provide platform support. The main work of this paper is as follows: 1. On the basis of analyzing the characteristics of border pattern, a geometric pattern design method based on evolutionary art is proposed. The main innovation points are to delaminate the pattern. In the evolution process, the "layer" is taken as the unit of coding and evolution, and an open evolutionary strategy is proposed to solve the local optimal problem in the evolution process. This open evolutionary strategy effectively guarantees the fluency and integrity of evolution, and modifies the adaptive value of evolutionary individuals, which is divided into two parts: artistic division and innovation. In order to solve the problem of user fatigue caused by man-machine interactive scoring in evolutionary art, the adaptive value estimation mechanism based on genetic meaning unit is introduced. The method of bone type is used to automatically generate border pattern, and the thought of arrangement and combination is used for reference, which makes the pattern quite artistic. In order to make the generated patterns more in line with the user's requirements, two methods are provided, one is manual preparation, the other is based on mathematical curve. The prosodic beauty of the mathematical curve is integrated into the border pattern. 3. A CAD system of border pattern design based on GDI is designed and implemented. Based on VC. Net platform, it is developed with the idea of modularization, which realizes several functions such as pattern evolution, automatic estimation of fitness value and product assembly and rendering.
【学位授予单位】:山东师范大学
【学位级别】:硕士
【学位授予年份】:2011
【分类号】:J522;TP391.7

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